package com.example.demo.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.demo.entity.sys.SysUserEntity;
import org.apache.ibatis.annotations.Mapper;

/**
 * @ClassName SysUserDao
 * @Description: 用户
 * @Author liyunjiang
 * @Date 2020/5/13 21:50
 */
@Mapper
public interface SysUserDao extends BaseMapper<SysUserEntity> {

    /**
     * 根据用户名，查询系统用户
     */
    SysUserEntity queryByUserName(String username);
}
